82717767

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:210

約数の個数: 80

約数和(自身を含む): 147197952

約数和(自身を除く): 64480185

約数列:

[1, 3, 9, 11, 17, 27, 33, 43, 51, 81, 99, 127, 129, 153, 187, 297, 381, 387, 459, 473, 561, 731, 891, 1143, 1161, 1377, 1397, 1419, 1683, 2159, 2193, 3429, 3483, 4191, 4257, 5049, 5461, 6477, 6579, 8041, 10287, 12573, 12771, 15147, 16383, 19431, 19737, 23749, 24123, 37719, 38313, 49149, 58293, 59211, 60071, 71247, 72369, 92837, 113157, 147447, 174879, 180213, 213741, 217107, 278511, 442341, 540639, 641223, 651321, 835533, 1021207, 1621917, 1923669, 2506599, 3063621, 4865751, 7519797, 9190863, 27572589, 82717767]

約数ペア:

[(1, 82717767), (3, 27572589), (9, 9190863), (11, 7519797), (17, 4865751), (27, 3063621), (33, 2506599), (43, 1923669), (51, 1621917), (81, 1021207), (99, 835533), (127, 651321), (129, 641223), (153, 540639), (187, 442341), (297, 278511), (381, 217107), (387, 213741), (459, 180213), (473, 174879), (561, 147447), (731, 113157), (891, 92837), (1143, 72369), (1161, 71247), (1377, 60071), (1397, 59211), (1419, 58293), (1683, 49149), (2159, 38313), (2193, 37719), (3429, 24123), (3483, 23749), (4191, 19737), (4257, 19431), (5049, 16383), (5461, 15147), (6477, 12771), (6579, 12573), (8041, 10287)]